<template>
  <section>
    <!--工具条 高级 查询位置
        filters.name:高级查询的条件
    -->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.name" placeholder="员工姓名"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="deptQuery">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表
        :data="department":  绑定的数据
        highlight-current-row： 高亮显示
        v-loading="listLoading"：忙等框
        @selection-change="selsChange"：勾选复选框触发事件
        sortable： 排序
    -->
    <el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="id" label="编号" width="120" sortable>
      </el-table-column>
      <el-table-column prop="username" label="姓名" width="120" sortable>
      </el-table-column>
      <el-table-column prop="phone" label="电话" width="120" sortable>
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="120" sortable>
      </el-table-column>
<!--      <el-table-column prop="salt" label="盐值" width="120" sortable>
      </el-table-column>
      <el-table-column prop="password" label="密码" width="120" sortable>
      </el-table-column>-->
      <el-table-column prop="age" label="年龄" width="120" sortable>
      </el-table-column>
      <el-table-column prop="state" label="是否启用" width="100" sortable>
        <template scope="scope">
          <el-span style="color: green" v-if="scope.row.state==1" size="small" >启用</el-span>
          <el-span style="color: red" v-else-if="scope.row.state==0" size="small" >禁用</el-span>
          <el-span style="color: gray" v-else size="small">未知</el-span>
        </template>
      </el-table-column>
      <el-table-column prop="department.name" label="所属部门" width="120" sortable>
      </el-table-column>
      <el-table-column prop="role.name" label="角色" width="120" sortable>
      </el-table-column>
      <el-table-column prop="logininfo_id" label="登录信息" width="120" sortable>
      </el-table-column>
      <el-table-column prop="shop.name" label="店铺" width="120" sortable>
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条 批量删除-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination
          layout="prev, pager, next"
          @current-change="handleCurrentChange"
          :page-size="pageSize"
          :total="totals"
          style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑界面-->
    <el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
      <el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
        <el-form-item label="姓名" prop="username">
          <el-input v-model="saveForm.username" auto-complete="off"></el-input>
        </el-form-item>

        <el-form-item label="电话" prop="phone">
          <el-input v-model="saveForm.phone" auto-complete="off"></el-input>
        </el-form-item>


        <el-form-item label="邮箱" prop="email">
          <el-input v-model="saveForm.email" auto-complete="off"></el-input>
        </el-form-item>
<!--
        <el-form-item label="盐值" prop="salt">
          <el-input v-model="saveForm.salt" auto-complete="off"></el-input>
        </el-form-item>-->

<!--        <el-form-item label="密码" prop="password">
          <el-input v-model="saveForm.password" auto-complete="off"></el-input>
        </el-form-item>-->

        <el-form-item label="年龄" prop="age">
          <el-input v-model="saveForm.age" auto-complete="off"></el-input>
        </el-form-item>

        <el-form-item label="部门状态">
          <el-radio-group v-model="saveForm.state">
            <el-radio class="radio" :label="1">启用</el-radio>
            <el-radio class="radio" :label="0">禁用</el-radio>
          </el-radio-group>
        </el-form-item>

<!--        <el-form-item label="所属部门编号" prop="department_id">
          <el-input v-model="saveForm.department_id" auto-complete="off"></el-input>
        </el-form-item>-->
        <el-form-item label="所属部门">
          <!-- <el-input v-model="editForm.manager_id" auto-complete="off"></el-input>-->
          <!--
            v-for="item in cities":  循环
             :label:  展示的名字
             :value: 向后端传的值
          -->
          <el-select clearable v-model="saveForm.department_id" placeholder="请选择">
            <el-option
                v-for="item in departments"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{item.name}}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{item.sn}}</span>
            </el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="角色">
          <!-- <el-input v-model="editForm.manager_id" auto-complete="off"></el-input>-->
          <!--
            v-for="item in cities":  循环
             :label:  展示的名字
             :value: 向后端传的值
          -->
          <el-select clearable v-model="saveForm.role_id" placeholder="请选择">
            <el-option
                v-for="item in roles"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{item.name}}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{item.sn}}</span>
            </el-option>
          </el-select>
        </el-form-item>

<!--        <el-form-item label="登录信息id" prop="logininfo_id">
          <el-input v-model="saveForm.logininfo_id" auto-complete="off"></el-input>
        </el-form-item>-->

<!--        <el-form-item label="店铺信息" prop="shop_id">
          <el-input v-model="saveForm.shop_id" auto-complete="off"></el-input>
        </el-form-item>-->

        <el-form-item label="店铺信息">
          <!-- <el-input v-model="editForm.manager_id" auto-complete="off"></el-input>-->
          <!--
            v-for="item in cities":  循环
             :label:  展示的名字
             :value: 向后端传的值
          -->
          <el-select clearable v-model="saveForm.shop_id" placeholder="请选择">
            <el-option
                v-for="item in shops"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{item.name}}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{item.tel}}</span>
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button @click.native="saveFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
      </div>
    </el-dialog>
  </section>
</template>

<script>

export default {
  data() {
    return {
      roles:[],
      shops:[],
      departments:[],
      title: "",
      filters: {
        name: ''
      },
      employees: [],
      totals: 0,
      currentPage: 1,
      pageSize: 5,
      listLoading: false,
      sels: [],//列表选中列

      saveFormVisible: false,//编辑界面是否显示
      saveLoading: false, //忙等框开启

      // 校验规则  必填项
      saveFormRules: {
        username: [
          { required: true, message: '请输入员工姓名', trigger: 'blur' }
        ],
        phone: [
          { required: true, message: '请输入员工电话', trigger: 'blur' }
        ],
        email: [
          { required: true, message: '请输入员工邮箱', trigger: 'blur' }
        ]
      },
      //编辑和修改模态框界面数据（默认值）
      saveForm: {
        id:null,
        username:'',
        phone: '',
        email: '',
        //salt:'',
        //password:'',
        age:null,
        state: 1,
        department_id:null,
        //logininfo_id:null,
        shop_id:null,
        role_id:null,
      },
    }
  },
  methods: {
    //查询所有角色
    getRoles(){
      this.$http.get("/role").then(res=>{
        this.roles = res.data;
          })
    },
    //查询所有店铺
    getShops(){
      this.$http.get("/shop").then((res)=>{
        this.shops = res.data;
      })
    },
    //查询所有的部门
    getDepartment(){
      this.$http.get("/department").then(res=>{
        this.departments=res.data;
      })
    },
    //高级查询
    deptQuery(){
      this.currentPage = 1;
      this.getEmployees();
    },

    //分页:页面改变事件
    handleCurrentChange(currentPage) {
      this.currentPage = currentPage;
      // 从新发送请求
      this.getEmployees();
    },
    //获取员工列表
    getEmployees() {
      let para = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyWords: this.filters.name  // 高级查询才是
      };
      // 开启忙等框
      this.listLoading = true;
      // 发送请求  axios  需要配置axios全局
      this.$http.post("/employee",para)
          .then(res=>{  // res: PageList: {totals:xx, rows: xx}

            // 关闭忙等框
            this.listLoading = false;
            this.employees = res.data.data;
            this.totals = res.data.totals;
          }).catch(res=>{
        this.$message.error('系统繁忙，稍后重试');
      })

    },
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '温馨提示', {
        type: 'warning'
      }).then(() => {  // 点击确认删除
        this.listLoading = true; // 忙等框

        // 发送请求
        this.$http.delete("/employee/"+row.id)
            .then(res=>{ //

              this.listLoading = false; // 关闭忙等框

              if(res.data.success){
                this.$message({
                  message: '删除成功',
                  type: 'success'
                });
              }else{  //
                this.$message({
                  message: res.data.msg,
                  type: 'error'
                });
              }

              // 重新发送请求，刷新页面
              this.currentPage = 1;
              this.getEmployees();
            }).catch(res=>{
          this.$message({
            message: '系统繁忙，稍后重试!',
            type: 'error'
          });
        })
      }).catch(() => { // 取消删除

      });
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.title = "编辑";
      this.getDepartment();
      this.getShops();
      this.getRoles();
      this.saveFormVisible = true; // 弹出模态框
      // 可控一份数据，然后回显数据
      this.saveForm = Object.assign({}, row);
    },

    //显示新增界面
    handleAdd: function () {
      this.title = "新增";
      this.getDepartment();
      this.getShops();
      this.getRoles();
      this.saveFormVisible = true; // 弹出模态框
      // 清空模态框
      this.saveForm = {
        id:null,
        username:'',
        phone: '',
        email: '',
        //salt:'',
        //password:'',
        age:null,
        //state: 1,
        department_id:null,
        //logininfo_id:null,
        shop_id:null,
        role_id:null,
      };
    },
    // 提交按钮
    saveSubmit: function () {
      // 表单校验 ：必填项如果没有填写的话不允许提交
      this.$refs.saveForm.validate((valid) => {
        if (valid) {

          this.$confirm('确认提交吗？', '温馨提示', {})
              .then((res)=>{
                this.editLoading = true;  // 忙等框开启

                // 克隆数据 给saveForm赋值一个空对象 避免影响双向绑定
                let para = Object.assign({}, this.saveForm);
                //发送请求
                this.$http.put("/employee",para).then((res)=>{
                  //关闭忙等框
                  this.editLoading = false;
                  if(res.data.success){
                    this.$message({
                      message:"操作成功",
                      type:"success",
                    })
                  }else{
                    this.$message({
                      message:res.data.msg,
                      type:"error",
                    })
                  }
                })
                //关闭模态框
                this.saveFormVisible = false; // 弹出模态框
                //刷新页面
                this.getEmployees();
              }).catch((res)=>{
            this.$message({
              message:"系统繁忙，请稍后再试",
              type:"error",
            })
          })
        }
      });
    },
    //批量选中
    selsChange: function (sels) {
      this.sels = sels;
      console.debug(this.sels)
    },
    //批量删除
    batchRemove(){
      //定义变量
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '温馨提示', {
        type: 'warning'
      }).then((res)=>{
        //开启忙等框
        this.editLoading = true;
        //发送请求
        this.$http.patch("/employee",ids).then((res)=>{
          if(res.data.success){
            this.$message({
              message:"操作成功",
              type:"success",
            })
          }else{
            this.$message({
              message:res.data.msg,
              type:"error",
            })
          }
          //刷新页面
          this.currentPage = 1;
          this.getEmployees();
        }).catch((res)=>{
          this.$message({
            message:"系统繁忙，请稍后再试",
            type:"error",
          })
        })
      })
    },
  },

  mounted() {
    this.getEmployees();
  }
}

</script>




<style scoped>

</style>